http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57294
Martin Jambor <jamborm at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |hubicka at gcc dot gnu.org, | |jamborm at gcc dot gnu.org --- Comment #4 from Martin Jambor <jamborm at gcc dot gnu.org> --- We do not have a reference recorded from bar.isra.0 to func and then abort when we try to remove it. It's most probably a failure of cgraph_function_versioning during IPA-SRA because -fno-ipa-sra helps. I'll have a look at it myself but perhaps Honza will know where to look more quickly.